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// |reftest| skip-if(!this.hasOwnProperty("Tuple"))
/* 9. Let len be ? LengthOfArrayLike(arrayLike). */
var arrayLike = { length: {} };
arrayLike.length = {
valueOf: function() {
throw new SyntaxError();
}
};
assertThrowsInstanceOf(() => Tuple.from(arrayLike),
SyntaxError, "items has invalid length");
reportCompare(0, 0);